ResearchRouting table, RPKI, IRR & looking glass

AS5627 Shahrood University of Technology

AS5627 (ShahroodUT-AS1) is registered to Shahrood University of Technology in IR. It originates 1 prefix in the global routing table.

1
IPv4 prefixes
0
IPv6 prefixes
1,024
IPv4 addresses
100%
RPKI valid

Who holds AS5627

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS5627
Handle
ShahroodUT-AS1
Organization
Shahrood University of Technology
Country
IR
ASPA
None published

What AS5627 announces

Prefixes originated by AS5627 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
1
IPv6 prefixes
0
IPv4 addresses
1,024 (4 /24s)
RPKI valid
1 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS5627
5
With an IRR route object
1 100%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (1)

RPKI valid   RPKI invalid   no ROA covers it

Who AS5627 is reached through

The AS just before AS5627 in the paths our looking glass collectors hold, for 1 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
RIPEShahroodUT-AS1RIPE-NCC-END-MNT, MNT-MASOUD, MNT-RRAMEZANIAN

Route objects with origin AS5627: RIPE 6

as-sets that list AS5627 (3)